2275272980 has 24 divisors (see below), whose sum is σ = 4778981088. Its totient is φ = 909936288.

The previous prime is 2275272959. The next prime is 2275272997. The reversal of 2275272980 is 892725722.

2275272980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175067 + ... + 187613.

It is an arithmetic number, because the mean of its divisors is an integer number (199124212).

Almost surely, 2^2275272980 is an apocalyptic number.

2275272980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2275272980 is an abundant number, since it is smaller than the sum of its proper divisors (2503708108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2275272980 is a wasteful number, since it uses less digits than its factorization.

2275272980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21623 (or 21621 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 2275272980 is about 47699.8215929578. The cubic root of 2275272980 is about 1315.2586594271.

The spelling of 2275272980 in words is "two billion, two hundred seventy-five million, two hundred seventy-two thousand, nine hundred eighty".